/*
 * Copyright © 2024 Apple Inc. and the Pkl project authors. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.pkl.core.util;

import static javax.annotation.meta.When.MAYBE;

import java.lang.annotation.*;
import javax.annotation.meta.TypeQualifierNickname;

@Target({
  ElementType.TYPE_PARAMETER,
  ElementType.TYPE_USE,
  ElementType.PARAMETER,
  ElementType.FIELD,
  ElementType.METHOD
})
@Retention(RetentionPolicy.RUNTIME)
@Documented
@javax.annotation.Nonnull(when = MAYBE)
@TypeQualifierNickname
public @interface Nullable {}
